Dr. Rattenbach holds a PhD in Aging Biology from Paris-Descartes University, a MBA from IAE Paris and has attended HEC Challenge+ School of Management. She has  a strong research experience in developmental and stem cell biology. She was the Research and Technology Development coordinator of a major European Consortium FP7 project, which involved 15 research and clinical teams from recognized academic centers, small biotech, and large pharmaceutical companies working together to develop new strategies for regenerative medicine. She was a co-founder and CEO of AdSTEM, a French spin off company, specialized in animal models and stem cell technology, from Université Pierre et Marie Curie, Paris, France.